1.Laser pointer:red laser irradiation may be a few hundred meters away, applicable to teaching lectures, exhibition presentations, corporate meetings and other venues to make long-distance refers to the use

2.Extensible pointer: stretched up to 450mm or 520mm (optional)Is a school, meetings, lectures in a very good tool to close the instructions.

3.LED light:white LED( flashlight)

4.writing functions: a black pencil and blue pencil to choose

5.New features-magnets: look for things stick, can bond with metal objects, for in the slit or the dark things, do not need to squat body elongated pointer can be explored through the magnet to obtain.